https://medixway.com/anti-anxiety/klonopin/

Klonopin  is approved for the treatment of panic disorder, as well as certain types of seizure disorders. However, benzodiazepines are also commonly used to treat difficulty sleeping and alcohol withdrawal.Panic Disorder occurs when a person experiences unexpected and repeated episodes of intense fear. These episodes have physical symptoms including chest pain, shortness of breath, heart palpitations, sweating, dizziness, and nausea. Fear of future episodes is also part of panic disorder.